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            <span>Ruby on Rails v4.0.0</span><br />
        
        <h1>
            <span class="type">Class</span> 
            ActiveRecord::ConnectionAdapters::MysqlAdapter::Fields::Decimal 
            
                <span class="parent">&lt; 
                    
                    <a href="Type.html">ActiveRecord::ConnectionAdapters::MysqlAdapter::Fields::Type</a>
                    
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            <li><a href="../../../../../files/activerecord/lib/active_record/connection_adapters/mysql_adapter_rb.html">activerecord/lib/active_record/connection_adapters/mysql_adapter.rb</a></li>
            
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                <a href="Decimal.html#method-i-type_cast">type_cast</a>
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              <b>type_cast</b>(value)
            
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                  | <a href="https://github.com/rails/rails/blob/737edd220df2530130b34f926a4fde351e5045c0/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb#L369" target="_blank" class="github_url">on GitHub</a>
                
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                <pre><span class="ruby-comment"># File activerecord/lib/active_record/connection_adapters/mysql_adapter.rb, line 369</span>
<span class="ruby-keyword">def</span> <span class="ruby-keyword ruby-title">type_cast</span>(<span class="ruby-identifier">value</span>)
  <span class="ruby-keyword">return</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">value</span>.<span class="ruby-identifier">nil?</span>

  <span class="ruby-constant">ConnectionAdapters</span><span class="ruby-operator">::</span><span class="ruby-constant">Column</span>.<span class="ruby-identifier">value_to_decimal</span> <span class="ruby-identifier">value</span>
<span class="ruby-keyword">end</span></pre>
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